
PRELIMINARY
XRT86SH221
300
REV. P1.0.5
SDH-TO-PDH FRAMER/MAPPER WITH INTEGRATED 21-CHANNEL E1 SH LIU
BIT [7:3] - Reserved:
BIT 2 - Transmit TC ODI-V upon AIS-V:
This READ/WRITE bit-field permits the user to configure the VT-Mapper block to automatically transmit the Tandem
Connection ODI Code on the VC2 N2 byte towards the remote VT PTE whenever (and for the duration that) the
corresponding VT-De-Mapper block declares the AIS-V defect condition.
0 - Configures the VT-Mapper block to NOT automatically transmit the Tandem Connection ODI Code (via the N2
byte) whenever (and for the duration that) the corresponding VT-De-Mapper block declares the AIS-V defect condition.
1 - Configures the VT-Mapper block to automatically transmit the Tandem Connection ODI Code (via the N2 byte)
whenever (and for the duration that) the corresponding VT-De-Mapper block declares the AIS-V defect condition.
BIT 1 - Transmit TC ODI-V upon LOP-V:
This READ/WRITE bit-field permits the user to configure the VT-Mapper block to automatically transmit the Tandem
Connection ODI Code on the VC2 N2 byte towards the remote VT PTE whenever (and for the duration that) the
corresponding VT-De-Mapper block declares the LOP-V defect condition.
0 - Configures the VT-Mapper block to NOT automatically transmit the Tandem Connection ODI Code (via the N2
byte) whenever (and for the duration that) the corresponding VT-De-Mapper block declares the LOP-V defect condition.
1 - Configures the VT-Mapper block to automatically transmit the Tandem Connection ODI Code (via the N2 byte)
whenever (and for the duration that) the corresponding VT-De-Mapper block declares the LOP-V defect condition.
BIT 0 - Transmit TC ODI-V upon UNEQ-V:
This READ/WRITE bit-field permits the user to configure the VT-Mapper block to automatically transmit the Tandem
Connection ODI Code on the VC2 N2 byte towards the remote VT PTE whenever (and for the duration that) the
corresponding VT-De-Mapper block declares the UNEQ-V Indication Signal condition.
0 - Configures the VT-Mapper block to NOT automatically transmit the Tandem Connection ODI Code (via the N2
byte) whenever (and for the duration that) the corresponding VT-De-Mapper block declares the UNEQ-V Indication
Signal condition.
1 - Configures the VT-Mapper block to automatically transmit the Tandem Connection ODI Code (via the N2 byte)
whenever (and for the duration that) the corresponding VT-De-Mapper block declares the UNEQ-V Indication Signal
condition.
T
ABLE
266: C
HANNEL
C
ONTROL
- VT-M
APPER
T
RANSMIT
T
ANDEM
C
ONNECTION
ODI-V C
ONTROL
R
EGISTER
1
(VTMTCODICR1 = 0
X
ND82)
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Reserved
Transmit
TC ODI-V
upon AIS-V
Defect
Transmit
TC ODI-V
upon LOP-V
Defect
Transmit
TC ODI-V
upon
UNEQ-V
Detect
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0